Luminescent portions of a shoe



FIG. 1 is a top perspective view of luminescent portions of a shoe showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof; and,

FIG. 6 is a top view thereof.

In the drawings, the broken lines in FIGS. 1-6 depict portions of the design that form no part of the claim. 

The ornamental design for luminescent portions of a shoe, as shown and described. 